Records of Natural Products

Records of Natural Products

Free-radical Scavenging Flavonol 3-O-glycosides from the Leaves of Ribes biebersteinii Berl.

Yazarlar: Abbas elazar, amira Laseni, Fateme Fati-Azad, Lutfun Naar, d. uklesur Raman, olmaz Asnaasari, adi ojarab atyajit . arker

Cilt 4 , Sayı 2 , 2010 , Sayfalar 96 - 100

Konular:-

Anahtar Kelimeler:Ribes biebersteinii Berl.,Grossulariaceae,Free-radical scavenging activity,Flavonol glycosides,DPPH

Özet:  Ribes biebersteinii Berl. (Grossulariaceae), commonly known as ‘reddish-black berry’, is an Iranian medicinal plant found mainly in the region of the Arasbaran forests in Iran. Reversed-phase preparative HPLC analyses of the methanol extract of the leaves of this plant afforded four flavonol glycosides, e.g. quercetin 3-O-sophoroside (1), quercetin 3-O-sambubioside (2), kaempferol 3-O-sophoroside (3) and kaempferol 3,5-di-O-b-D-glucopyranoside (4). The free-radical-scavenging properties of the n-hexane, DCM and MeOH extracts, as well as the isolated compounds 1-4 were evaluated by the 2,2-diphenyl-1-picryl-hydrazyl (DPPH) assay.

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@article{2010, title={Free-radical Scavenging Flavonol 3-O-glycosides from the Leaves of Ribes biebersteinii Berl.}, volume={4}, number={96–100}, publisher={Records of Natural Products}, author={Abbas Delazar, Samira Lasheni, Fatemeh Fathi-Azad, Lutfun Nahar, Md. Mukhlesur Rahman, Solmaz Asnaashari, Mahdi Mojarab  Satyajit D. Sarker}, year={2010} }
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Abbas Delazar, Samira Lasheni, Fatemeh Fathi-Azad, Lutfun Nahar, Md. Mukhlesur Rahman, Solmaz Asnaashari, Mahdi Mojarab  Satyajit D. Sarker. (2010). Free-radical Scavenging Flavonol 3-O-glycosides from the Leaves of Ribes biebersteinii Berl. (Vol. 4). Vol. 4. Records of Natural Products.
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Abbas Delazar, Samira Lasheni, Fatemeh Fathi-Azad, Lutfun Nahar, Md. Mukhlesur Rahman, Solmaz Asnaashari, Mahdi Mojarab  Satyajit D. Sarker. Free-Radical Scavenging Flavonol 3-O-Glycosides from the Leaves of Ribes Biebersteinii Berl. no. 96–100, Records of Natural Products, 2010.
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